|
|
|
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
|
|
|
|
|
<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/include/ntqregion.h:1 -->
|
|
|
|
|
<html>
|
|
|
|
|
<head>
|
|
|
|
|
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
|
|
|
|
<title>ntqregion.h Include File</title>
|
|
|
|
|
<style type="text/css"><!--
|
|
|
|
|
fn { margin-left: 1cm; text-indent: -1cm; }
|
|
|
|
|
a:link { color: #004faf; text-decoration: none }
|
|
|
|
|
a:visited { color: #672967; text-decoration: none }
|
|
|
|
|
body { background: #ffffff; color: black; }
|
|
|
|
|
--></style>
|
|
|
|
|
</head>
|
|
|
|
|
<body>
|
|
|
|
|
|
|
|
|
|
<table border="0" cellpadding="0" cellspacing="0" width="100%">
|
|
|
|
|
<tr bgcolor="#E5E5E5">
|
|
|
|
|
<td valign=center>
|
|
|
|
|
<a href="index.html">
|
|
|
|
|
<font color="#004faf">Home</font></a>
|
|
|
|
|
| <a href="classes.html">
|
|
|
|
|
<font color="#004faf">All Classes</font></a>
|
|
|
|
|
| <a href="mainclasses.html">
|
|
|
|
|
<font color="#004faf">Main Classes</font></a>
|
|
|
|
|
| <a href="annotated.html">
|
|
|
|
|
<font color="#004faf">Annotated</font></a>
|
|
|
|
|
| <a href="groups.html">
|
|
|
|
|
<font color="#004faf">Grouped Classes</font></a>
|
|
|
|
|
| <a href="functions.html">
|
|
|
|
|
<font color="#004faf">Functions</font></a>
|
|
|
|
|
</td>
|
|
|
|
|
<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>ntqregion.h</h1>
|
|
|
|
|
|
|
|
|
|
<p>This is the verbatim text of the ntqregion.h include file. It is provided only for illustration; the copyright remains with Trolltech.
|
|
|
|
|
<hr>
|
|
|
|
|
<pre>
|
|
|
|
|
/****************************************************************************
|
|
|
|
|
** $Id: qt/ntqregion.h 3.3.8 edited Jan 11 14:38 $
|
|
|
|
|
**
|
|
|
|
|
** Definition of TQRegion class
|
|
|
|
|
**
|
|
|
|
|
** Created : 940514
|
|
|
|
|
**
|
|
|
|
|
** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
|
|
|
|
|
**
|
|
|
|
|
** This file is part of the kernel module of the TQt GUI Toolkit.
|
|
|
|
|
**
|
|
|
|
|
** This file may be used under the terms of the GNU General Public
|
|
|
|
|
** License versions 2.0 or 3.0 as published by the Free Software
|
|
|
|
|
** Foundation and appearing in the file LICENSE.GPL included in the
|
|
|
|
|
** packaging of this file. Alternatively you may (at your option) use any
|
|
|
|
|
** later version of the GNU General Public License if such license has
|
|
|
|
|
** been publicly approved by Trolltech ASA (or its successors, if any)
|
|
|
|
|
** and the KDE Free TQt Foundation.
|
|
|
|
|
**
|
|
|
|
|
** Please review the following information to ensure GNU General
|
|
|
|
|
** Public Licensing requirements will be met:
|
|
|
|
|
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
|
|
|
|
|
** If you are unsure which license is appropriate for your use, please
|
|
|
|
|
** review the following information:
|
|
|
|
|
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
|
|
|
|
|
** or contact the sales department at sales@trolltech.com.
|
|
|
|
|
**
|
|
|
|
|
** This file may be used under the terms of the Q Public License as
|
|
|
|
|
** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
|
|
|
|
|
** included in the packaging of this file. Licensees holding valid TQt
|
|
|
|
|
** Commercial licenses may use this file in accordance with the TQt
|
|
|
|
|
** Commercial License Agreement provided with the Software.
|
|
|
|
|
**
|
|
|
|
|
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
|
|
|
|
|
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
|
|
|
|
|
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
|
|
|
|
|
** herein.
|
|
|
|
|
**
|
|
|
|
|
**********************************************************************/
|
|
|
|
|
|
|
|
|
|
#ifndef TQREGION_H
|
|
|
|
|
#define TQREGION_H
|
|
|
|
|
|
|
|
|
|
#ifndef QT_H
|
|
|
|
|
#include "ntqshared.h"
|
|
|
|
|
#include "ntqrect.h"
|
|
|
|
|
#endif // QT_H
|
|
|
|
|
|
|
|
|
|
#ifdef Q_WS_X11
|
|
|
|
|
struct TQRegionPrivate;
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
class TQ_EXPORT TQRegion
|
|
|
|
|
{
|
|
|
|
|
public:
|
|
|
|
|
enum RegionType { Rectangle, Ellipse };
|
|
|
|
|
|
|
|
|
|
TQRegion();
|
|
|
|
|
TQRegion( int x, int y, int w, int h, RegionType = Rectangle );
|
|
|
|
|
TQRegion( const TQRect &, RegionType = Rectangle );
|
|
|
|
|
TQRegion( const TQPointArray &, bool winding=FALSE );
|
|
|
|
|
TQRegion( const TQRegion & );
|
|
|
|
|
TQRegion( const TQBitmap & );
|
|
|
|
|
~TQRegion();
|
|
|
|
|
TQRegion &operator=( const TQRegion & );
|
|
|
|
|
|
|
|
|
|
bool isNull() const;
|
|
|
|
|
bool isEmpty() const;
|
|
|
|
|
|
|
|
|
|
bool contains( const TQPoint &p ) const;
|
|
|
|
|
bool contains( const TQRect &r ) const;
|
|
|
|
|
|
|
|
|
|
void translate( int dx, int dy );
|
|
|
|
|
|
|
|
|
|
TQRegion unite( const TQRegion & ) const;
|
|
|
|
|
TQRegion intersect( const TQRegion &) const;
|
|
|
|
|
TQRegion subtract( const TQRegion & ) const;
|
|
|
|
|
TQRegion eor( const TQRegion & ) const;
|
|
|
|
|
|
|
|
|
|
TQRect boundingRect() const;
|
|
|
|
|
TQMemArray<TQRect> rects() const;
|
|
|
|
|
void setRects( const TQRect *, int );
|
|
|
|
|
|
|
|
|
|
const TQRegion operator|( const TQRegion & ) const;
|
|
|
|
|
const TQRegion operator+( const TQRegion & ) const;
|
|
|
|
|
const TQRegion operator&( const TQRegion & ) const;
|
|
|
|
|
const TQRegion operator-( const TQRegion & ) const;
|
|
|
|
|
const TQRegion operator^( const TQRegion & ) const;
|
|
|
|
|
TQRegion& operator|=( const TQRegion & );
|
|
|
|
|
TQRegion& operator+=( const TQRegion & );
|
|
|
|
|
TQRegion& operator&=( const TQRegion & );
|
|
|
|
|
TQRegion& operator-=( const TQRegion & );
|
|
|
|
|
TQRegion& operator^=( const TQRegion & );
|
|
|
|
|
|
|
|
|
|
bool operator==( const TQRegion & ) const;
|
|
|
|
|
bool operator!=( const TQRegion &r ) const
|
|
|
|
|
{ return !(operator==(r)); }
|
|
|
|
|
|
|
|
|
|
#if defined(Q_WS_WIN)
|
|
|
|
|
HRGN handle() const { return data->rgn; }
|
|
|
|
|
#elif defined(Q_WS_X11)
|
|
|
|
|
Region handle() const { if(!data->rgn) updateX11Region(); return data->rgn; }
|
|
|
|
|
#elif defined(Q_WS_MAC)
|
|
|
|
|
RgnHandle handle(bool require_rgn=FALSE) const;
|
|
|
|
|
#elif defined(Q_WS_QWS)
|
|
|
|
|
// TQGfx_QWS needs this for region drawing
|
|
|
|
|
void * handle() const { return data->rgn; }
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifndef TQT_NO_DATASTREAM
|
|
|
|
|
friend TQ_EXPORT TQDataStream &operator<<( TQDataStream &, const TQRegion & );
|
|
|
|
|
friend TQ_EXPORT TQDataStream &operator>>( TQDataStream &, TQRegion & );
|
|
|
|
|
#endif
|
|
|
|
|
private:
|
|
|
|
|
TQRegion( bool );
|
|
|
|
|
TQRegion copy() const;
|
|
|
|
|
void detach();
|
|
|
|
|
#if defined(Q_WS_WIN)
|
|
|
|
|
TQRegion winCombine( const TQRegion &, int ) const;
|
|
|
|
|
#endif
|
|
|
|
|
#if defined(Q_WS_X11)
|
|
|
|
|
void updateX11Region() const;
|
|
|
|
|
void *clipRectangles( int &num ) const;
|
|
|
|
|
friend void *qt_getClipRects( const TQRegion &, int & );
|
|
|
|
|
#endif
|
|
|
|
|
void exec( const TQByteArray &, int ver = 0 );
|
|
|
|
|
struct TQRegionData : public TQShared {
|
|
|
|
|
#if defined(Q_WS_WIN)
|
|
|
|
|
HRGN rgn;
|
|
|
|
|
#elif defined(Q_WS_X11)
|
|
|
|
|
Region rgn;
|
|
|
|
|
void *xrectangles;
|
|
|
|
|
TQRegionPrivate *region;
|
|
|
|
|
#elif defined(Q_WS_MAC)
|
|
|
|
|
uint is_rect:1;
|
|
|
|
|
TQRect rect;
|
|
|
|
|
RgnHandle rgn;
|
|
|
|
|
#elif defined(Q_WS_QWS)
|
|
|
|
|
void * rgn;
|
|
|
|
|
#endif
|
|
|
|
|
bool is_null;
|
|
|
|
|
} *data;
|
|
|
|
|
#if defined(Q_WS_MAC)
|
|
|
|
|
friend struct qt_mac_rgn_data_cache;
|
|
|
|
|
friend TQRegionData *qt_mac_get_rgn_data();
|
|
|
|
|
friend void qt_mac_free_rgn_data(TQRegionData *);
|
|
|
|
|
void rectifyRegion();
|
|
|
|
|
#elif defined(Q_WS_WIN)
|
|
|
|
|
friend class TQETWidget;
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#define TQRGN_SETRECT 1 // region stream commands
|
|
|
|
|
#define TQRGN_SETELLIPSE 2 // (these are internal)
|
|
|
|
|
#define TQRGN_SETPTARRAY_ALT 3
|
|
|
|
|
#define TQRGN_SETPTARRAY_WIND 4
|
|
|
|
|
#define TQRGN_TRANSLATE 5
|
|
|
|
|
#define TQRGN_OR 6
|
|
|
|
|
#define TQRGN_AND 7
|
|
|
|
|
#define TQRGN_SUB 8
|
|
|
|
|
#define TQRGN_XOR 9
|
|
|
|
|
#define TQRGN_RECTS 10
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************
|
|
|
|
|
TQRegion stream functions
|
|
|
|
|
*****************************************************************************/
|
|
|
|
|
|
|
|
|
|
#ifndef TQT_NO_DATASTREAM
|
|
|
|
|
TQ_EXPORT TQDataStream &operator<<( TQDataStream &, const TQRegion & );
|
|
|
|
|
TQ_EXPORT TQDataStream &operator>>( TQDataStream &, TQRegion & );
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#endif // TQREGION_H
|
|
|
|
|
</pre>
|
|
|
|
|
<!-- eof -->
|
|
|
|
|
<p><address><hr><div align=center>
|
|
|
|
|
<table width=100% cellspacing=0 border=0><tr>
|
|
|
|
|
<td>Copyright © 2007
|
|
|
|
|
<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
|
|
|
|
|
<td align=right><div align=right>TQt 3.3.8</div>
|
|
|
|
|
</table></div></address></body>
|
|
|
|
|
</html>
|
